4
AssignmentMultiple Choice

Finding Distance in the Coordinate Plane

Question 4 • Pre-Algebra - MA3119 B-CR

Cylinder A and cylinder B have the same height. Cylinder A has a radius that is twice as long as cylinder B’s. Which statement is true?

Answer
A
The volume of cylinder A is twice the volume of cylinder B.
B
The volume of cylinder A is four times the volume of cylinder B.
C
The volume of cylinder B is twice the volume of cylinder A.
D
The volume of cylinder B is four times the volume of cylinder A.

Explanation

A cylinder’s volume is V = πr²h. Since the cylinders have the same height, compare their squared radii: doubling the radius multiplies r² by 2² = 4. Therefore, cylinder A has four times the volume of cylinder B, so the true statement is that its volume is four times as large.

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